如何在使用Swingbuilder时关闭框架？

Question

使用groovy的swingbuilder，我想添加一个保存和退出按钮，但我不知道如何使用swingbuilder关闭帧？因为我没有将帧分配给对象，所以我不能真正执行frame.dispose()或类似的操作。

swingBuilder.edt {
        frame(title: 'Calc Spell Checker', size: [800, 600],
                show: true, locationRelativeTo: null,
                defaultCloseOperation: 1) {
            borderLayout(vgap: 5)
            panel(constraints: BorderLayout.CENTER,
                    border: compoundBorder([emptyBorder(10), titledBorder("Spell Checking pole ${projProp.location} in project ${projProp.projectName}")])) {
                tableLayout {
                    tr {
                        td {
                            label 'Comments: '
                        }
                        td {
                            scrollPane(verticalScrollBarPolicy:JScrollPane.VERTICAL_SCROLLBAR_ALWAYS) {
                                list listData: projProp.comments, fixedCellWidth: 600, visibleRowCount: 6
                            }
                        }
                    }
                    tr {
                        td {
                            label 'Suggestions: '
                        }
                    }
                    tr {
                        td {
                            button text: 'Replace'
                        }
                        td {
                            button text: 'Ignore'
                        }
                        td {
                            button text: 'Close', actionPerformed: {
                                f.SetVisible(false)
                            }
                        }
                    }
                }
            }
        }
    }

Answer 1

因此，要做到这一点，您只需将框架设置为构建器中的一个变量，然后对其调用dispose()，如下所示：

guiFrame = frame(title: 'Spell Checker', size: [800, 600],
                    show: true, locationRelativeTo: null,
                    defaultCloseOperation: 1) {
                int commentIndex = 0
                int remedyIndex = 0
                borderLayout(vgap: 5)
                panel(constraints: BorderLayout.CENTER,
                        border: compoundBorder([emptyBorder(10), titledBorder("Spell Checking pole ${projProp.location} in project ${projProp.projectName}")])) {
                    tableLayout {
                        tr {
                            td {
                                button text: 'Replace'
                            }
                            td {
                                button text: 'Ignore'
                            }
                            td {
                                button text: 'Close', actionPerformed: {
                                    guiFrame.dispose()
                                }
                            }
                        }
                    }
                }